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OPERATOR: <br />M[NE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CR__EE//K MINE <br />lU2/~OSJ <br />_~ <br />POND C <br />RISER CREST = 6864.4: LOWEST HOLE = 6862.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: C 6 X62.3 <br />0 <br />Sediment level (% total storage) <_I ~p-~d 4, <br />Outflow (cfs): 1(I 'T~(1 ~/ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments / <br />Inadequate Vegetation _~ /1/p}Q S%Ip/r/ <br />Outlet Channel Erosion/ C(%/.e tell <br />Burrows t/ <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANTSTKUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />Ct~ /P~~~-~I <br />//~ <br />AA:'/^^ <br />-F~V~- <br />ADDITIONAL Ci <br />MAINTENANCE <br />is/documentlgrtlypnd/Pondinsp.dac <br />